The resilience of network structure of the command information system is studied in this paper.Firstly, the definition of resilience of network structure of the command information system is proposed, and the whole process of resilience is analyzed.Then, the research points of the resilience of network structure of the command information system is given, which include resilience measurement, resilience optimization and resilience management.Finally, the research objects and preliminary research ideas of these three research points are presented in detail.The research provides a reference for the study of resilience of network structure of the command information system.